File:SuSongClock1.JPG

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Original file ‎(384 × 627 pixels, file size: 231 KB, MIME type: image/jpeg)

Summary

Description
English: Su Song's Water Clock (?).

This picture is a scaled model of Su Song's water-powered clock tower.
The original clock tower was 35 feet tall. It was a 3 story tower with an armillary sphere on the roof, and a celestial globe on the third floor.

This picture was taken in July 2004 from an exhibition at Chabot Space & Science Center in Oakland, California. The quality of the picture is not ideal because flash photography was not allowed.
Date 12 July 2004 (original upload date)
Source Originally from en.wikipedia; description page is/was here.
Author Original uploader was Kowloonese at en.wikipedia
Permission
(Reusing this file)		 GFDL-WITH-DISCLAIMERS; released under the GNU Free Documentation License.

Licensing

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attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers.
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.

Original upload log

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  • 2004-07-12 09:12 Kowloonese 393×640×8 (174135 bytes) Su Song's Water Clock

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inception

12 July 2004

exposure time

0.03333333333333333333 second

focal length

8 millimetre

MIME type

image/jpeg

File history

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Date/TimeThumbnailDimensionsUserComment
current17:45, 28 July 2011Thumbnail for version as of 17:45, 28 July 2011384 × 627 (231 KB)VanWielexposure, straighten
13:38, 16 November 2007Thumbnail for version as of 13:38, 16 November 2007393 × 640 (170 KB)File Upload Bot (Magnus Manske) {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|Su Song's Water Clock (???). This picture is a scaled model of Su Song's water-powered clock tower. The original clock tower was 35 feet tall. It was a 3 story tower with an armillary sph
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